ABAP Select data from SAP table /ACCGO/CAK_S_PRICE_ITEM into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /ACCGO/CAK_S_PRICE_ITEM table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to /ACCGO/CAK_S_PRICE_ITEM. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the /ACCGO/CAK_S_PRICE_ITEM table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_/ACCGO/CAK_S_PRICE_ITEM TYPE STANDARD TABLE OF /ACCGO/CAK_S_PRICE_ITEM,
      WA_/ACCGO/CAK_S_PRICE_ITEM TYPE /ACCGO/CAK_S_PRICE_ITEM,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: </ACCGO/CAK_S_PRICE_ITEM> TYPE /ACCGO/CAK_S_PRICE_ITEM.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/ACCGO/CAK_S_PRICE_ITEM.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /ACCGO/CAK_S_PRICE_ITEM
  INTO TABLE IT_/ACCGO/CAK_S_PRICE_ITEM.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /ACCGO/CAK_S_PRICE_ITEM
*  INTO TABLE @DATA(IT_/ACCGO/CAK_S_PRICE_ITEM2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_/ACCGO/CAK_S_PRICE_ITEM INDEX 1 INTO DATA(WA_/ACCGO/CAK_S_PRICE_ITEM2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/ACCGO/CAK_S_PRICE_ITEM ASSIGNING </ACCGO/CAK_S_PRICE_ITEM>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</ACCGO/CAK_S_PRICE_ITEM>-TRADINGCONTRACTNUMBER = 1.
</ACCGO/CAK_S_PRICE_ITEM>-TRADINGCONTRACTITEM = 1.
</ACCGO/CAK_S_PRICE_ITEM>-SRC_LOT_ID = 1.
</ACCGO/CAK_S_PRICE_ITEM>-TERM_NUMBER = 1.
</ACCGO/CAK_S_PRICE_ITEM>-CONDTYPE = 1.

ENDLOOP.

LOOP AT IT_/ACCGO/CAK_S_PRICE_ITEM INTO WA_/ACCGO/CAK_S_PRICE_ITEM.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/ACCGO/CAK_S_PRICE_ITEM-CONDTYPETEXT, sy-vline,
  WA_/ACCGO/CAK_S_PRICE_ITEM-AMOUNT, sy-vline,
  WA_/ACCGO/CAK_S_PRICE_ITEM-SIDE, sy-vline,
  WA_/ACCGO/CAK_S_PRICE_ITEM-DOCCURR, sy-vline,
  WA_/ACCGO/CAK_S_PRICE_ITEM-MARKETCURR, sy-vline,
  WA_/ACCGO/CAK_S_PRICE_ITEM-PROVFX, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/ACCGO/CAK_S_PRICE_ITEM you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_/ACCGO/CAK_S_PRICE_ITEM TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_/ACCGO/CAK_S_PRICE_ITEM INTO WA_/ACCGO/CAK_S_PRICE_ITEM.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.

*Conversion exit ALPHA, internal->external for field TRADINGCONTRACTNUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/CAK_S_PRICE_ITEM-TRADINGCONTRACTNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/CAK_S_PRICE_ITEM-TRADINGCONTRACTNUMBER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/CAK_S_PRICE_ITEM-UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/CAK_S_PRICE_ITEM-UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field COMM_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/CAK_S_PRICE_ITEM-COMM_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/CAK_S_PRICE_ITEM-COMM_UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MATURITY_CODE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/CAK_S_PRICE_ITEM-MATURITY_CODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/CAK_S_PRICE_ITEM-MATURITY_CODE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ROLLREFFUTMATCODE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/CAK_S_PRICE_ITEM-ROLLREFFUTMATCODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/CAK_S_PRICE_ITEM-ROLLREFFUTMATCODE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ROLLFETCHPREMATCODE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/CAK_S_PRICE_ITEM-ROLLFETCHPREMATCODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/CAK_S_PRICE_ITEM-ROLLFETCHPREMATCODE.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_/ACCGO/CAK_S_PRICE_ITEM_STR, 
TRADINGCONTRACTNUMBER TYPE STRING,
TRADINGCONTRACTITEM TYPE STRING,
SRC_LOT_ID TYPE STRING,
TERM_NUMBER TYPE STRING,
CONDTYPE TYPE STRING,
CONDTYPETEXT TYPE STRING,
AMOUNT TYPE STRING,
SIDE TYPE STRING,
DOCCURR TYPE STRING,
MARKETCURR TYPE STRING,
PROVFX TYPE STRING,
FIXTERMRATE TYPE STRING,
DISABLE_IND TYPE STRING,
STATUS TYPE STRING,
PRICE_UNIT TYPE STRING,
UOM TYPE STRING,
COMM_UOM TYPE STRING,
IS_BASIS TYPE STRING,
PRC_QTY TYPE STRING,
QTY_TO_LIFT TYPE STRING,
IS_LIFTED TYPE STRING,
ORIGINAL_PRICE TYPE STRING,
EDITABLEPROPERTY TYPE STRING,
BASIS_ID TYPE STRING,
MATURITY_CODE TYPE STRING,
PRICETYPE TYPE STRING,
IS_FIX_TERM_DISABLE TYPE STRING,
ISLIFTALLOWED TYPE STRING,
LIFTWITHFX TYPE STRING,
REFERENCE_PRICE TYPE STRING,
PRICE_PROTECTION TYPE STRING,
REASON_CODE TYPE STRING,
LIFT_EQUITY TYPE STRING,
ROLLQTY TYPE STRING,
ROLLCURRFUTPRICE TYPE STRING,
ROLLCURRFUTCURR TYPE STRING,
ROLLREFFUTMATCODE TYPE STRING,
ROLLREFFUTPRICE TYPE STRING,
ROLLSPREADFUTPRC TYPE STRING,
ROLLSPREADBASISPRC TYPE STRING,
ROLLSPREADBASISCURR TYPE STRING,
UX_FC_SPREADBASIS TYPE STRING,
ROLLFIXEDPRC TYPE STRING,
ROLLEDCURR TYPE STRING,
ROLLEDPRC TYPE STRING,
ISROLLALLOWED TYPE STRING,
ISROLLED TYPE STRING,
ROLLPREMIUM TYPE STRING,
ROLLFXRATE TYPE STRING,
UX_FC_ROLL_FXRATE TYPE STRING,
FIXZERORATE TYPE STRING,
IS_CHANGED TYPE STRING,
DCS_ID TYPE STRING,
FEEEVENT TYPE STRING,
ROLLFIXEDFXRATE TYPE STRING,
ROLLSPOTFXRATE TYPE STRING,
ROLLBLENDEDFXRATE TYPE STRING,
ROLLFXCURR TYPE STRING,
ROLLCHANGEDVAL TYPE STRING,
COMPLETELIFT TYPE STRING,
COMPLETEROLL TYPE STRING,
PARTIALLIFT TYPE STRING,
PARTIALROLL TYPE STRING,
PARTIALNOTALLOWED TYPE STRING,
ROLLFXDISABLED TYPE STRING,
ROLLBASISSPREADDISABLED TYPE STRING,
FXFEEEVENT TYPE STRING,
ROLLFEEEVENT TYPE STRING,
LIFTFEEEVENT TYPE STRING,
FXLIFTFEEEEVENT TYPE STRING,
LIFTWOEFEEEVENT TYPE STRING,
FXLIFTWOEFEEEEVENT TYPE STRING,
ROLLFETCHMATKEYDATE TYPE STRING,
ROLLFETCHPREMATCODE TYPE STRING,
ROLLFXRATERET TYPE STRING,
ISAMOUNTZERO TYPE STRING,
PARENTFROMLIFT TYPE STRING,
CHILDFROMLIFT TYPE STRING,
ACTION_PERFORMED TYPE STRING,
SECONDARYBASISFLAG TYPE STRING,
ISLIFTFXONLYALLOWED TYPE STRING,
ONLYFXLIFTED TYPE STRING,
IS_STATISTICAL TYPE STRING,
PRICINGPROCEDURESTEP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/ACCGO/CAK_S_PRICE_ITEM_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-TRADINGCONTRACTNUMBER sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-TRADINGCONTRACTITEM sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-SRC_LOT_ID sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-TERM_NUMBER sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-CONDTYPE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-CONDTYPETEXT sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-AMOUNT sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-SIDE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-DOCCURR sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-MARKETCURR sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-PROVFX sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-FIXTERMRATE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-DISABLE_IND sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-STATUS sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-PRICE_UNIT sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-UOM sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-COMM_UOM sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-IS_BASIS sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-PRC_QTY sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-QTY_TO_LIFT sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-IS_LIFTED sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ORIGINAL_PRICE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-EDITABLEPROPERTY sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-BASIS_ID sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-MATURITY_CODE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-PRICETYPE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-IS_FIX_TERM_DISABLE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ISLIFTALLOWED sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-LIFTWITHFX sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-REFERENCE_PRICE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-PRICE_PROTECTION sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-REASON_CODE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-LIFT_EQUITY sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLQTY sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLCURRFUTPRICE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLCURRFUTCURR sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLREFFUTMATCODE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLREFFUTPRICE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLSPREADFUTPRC sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLSPREADBASISPRC sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLSPREADBASISCURR sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-UX_FC_SPREADBASIS sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLFIXEDPRC sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLEDCURR sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLEDPRC sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ISROLLALLOWED sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ISROLLED sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLPREMIUM sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLFXRATE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-UX_FC_ROLL_FXRATE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-FIXZERORATE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-IS_CHANGED sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-DCS_ID sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-FEEEVENT sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLFIXEDFXRATE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLSPOTFXRATE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLBLENDEDFXRATE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLFXCURR sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLCHANGEDVAL sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-COMPLETELIFT sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-COMPLETEROLL sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-PARTIALLIFT sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-PARTIALROLL sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-PARTIALNOTALLOWED sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLFXDISABLED sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLBASISSPREADDISABLED sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-FXFEEEVENT sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLFEEEVENT sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-LIFTFEEEVENT sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-FXLIFTFEEEEVENT sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-LIFTWOEFEEEVENT sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-FXLIFTWOEFEEEEVENT sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLFETCHMATKEYDATE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLFETCHPREMATCODE sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ROLLFXRATERET sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ISAMOUNTZERO sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-PARENTFROMLIFT sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-CHILDFROMLIFT sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ACTION_PERFORMED sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-SECONDARYBASISFLAG sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ISLIFTFXONLYALLOWED sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-ONLYFXLIFTED sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-IS_STATISTICAL sy-vline 
WA_/ACCGO/CAK_S_PRICE_ITEM_STR-PRICINGPROCEDURESTEP sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.